Presidential perspectives: change: a key to opportunity.
D006801:Humans; D009936:Organizational Innovation; D009937:Organizational Objectives; D010036:Otolaryngology / Q000193:education; D012956:Societies, Nursing / Q000458:organization & administration*; D013041:Specialties, Nursing / Q000193:education / Q000458:organization & administration*; D014481:United States